Dongwon Lee is a professor in the College of Information Sciences and Technology (a.k.a. iSchool) of The Pennsylvania State University, USA. He mostly works in the intersection of Data Science, Machine Learning and Cybersecurity, and their social applications and security implications. In recent a few years, in particular, his research has focused on the mis/disinformation and other forms of cyber frauds/fakes.

He leads the PIKE (Penn State Information Knowledge and web) research group.